Patents by Inventor Shane Hilsenbeck

Shane Hilsenbeck has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Asphalt upgrading without oxidation
    Patent number: 9637664
    Abstract: Disclosed are asphalts that are suitable for making shingles and other roofing material, i.e., coating asphalts, from harder paving asphalts, without oxidation of the paving asphalts. This is achieved by using various additives, including polyethylene waxes, low density and high density polyethylene materials, hard paraffin polyethylene, Sasol waxes, that are made using the Fischer-Tropsch process, and thermoplastic polyolefins that reduce brittleness at cold temperatures.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: May 2, 2017
    Assignee: TAMKO Building Products, Inc.
    Inventor: Shane Hilsenbeck
  • Asphalt upgrading without oxidation
    Patent number: 9598610
    Abstract: Disclosed are asphalts that are suitable for making shingles and other roofing material, i.e., coating asphalts, from harder paving asphalts, without oxidation of the paving asphalts. This is achieved by using various additives, including polyethylene waxes, low density and high density polyethylene materials, hard paraffin polyethylene, Sasol waxes, that are made using the Fischer-Tropsch process, and thermoplastic polyolefins that reduce brittleness at cold temperatures.
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: March 21, 2017
    Assignee: TAMKO Building Products, Inc.
    Inventor: Shane Hilsenbeck
  • ASPHALT UPGRADING WITHOUT OXIDATION
    Publication number: 20160186011
    Abstract: Disclosed are asphalts that are suitable for making shingles and other roofing material, i.e., coating asphalts, from harder paving asphalts, without oxidation of the paving asphalts. This is achieved by using various additives, including polyethylene waxes, low density and high density polyethylene materials, hard paraffin polyethylene, Sasol waxes, that are made using the Fischer-Tropsch process, and thermoplastic polyolefins that reduce brittleness at cold temperatures.
    Type: Application
    Filed: March 10, 2016
    Publication date: June 30, 2016
    Inventor: Shane Hilsenbeck
  • ASPHALT UPGRADING WITHOUT OXIDATION
    Publication number: 20150322263
    Abstract: Disclosed are asphalts that are suitable for making shingles and other roofing material, i.e., coating asphalts, from harder paving asphalts, without oxidation of the paving asphalts. This is achieved by using various additives, including polyethylene waxes, low density and high density polyethylene materials, hard paraffin polyethylene, Sasol waxes, that are made using the Fischer-Tropsch process, and thermoplastic polyolefins that reduce brittleness at cold temperatures.
    Type: Application
    Filed: May 6, 2015
    Publication date: November 12, 2015
    Inventor: Shane Hilsenbeck